Subscribe to our youtube channel for more tests.

We bet you don't know a thing about who invented these things!

Question 1

The mariner's compass was invented in which country?

Question 2

Which country invented fireworks?

Question 3

Rice was first domesticated and grown in which country?

Question 4

Which company launched the Firefox browser in 2002?

Question 5

Gutenberg invented the printing press in which century?

Question 6

Which scientist discovered penicillin?

Question 7

Ancient people in which country first cremated bodies?

Question 8

Who invented the radio?

Question 9

Who invented the telescope?

Question 10

What gadget did John Logie Baird invent?